Commit a1c1fe4c authored by Michael Natterer's avatar Michael Natterer 😴 Committed by Michael Natterer

app/core/gimpimage-undo-push.c (undo_pop_image_grid) ref/unref the grid.

2003-06-24  Michael Natterer  <mitch@gimp.org>

	* app/core/gimpimage-undo-push.c (undo_pop_image_grid)
	* app/core/gimpimage.c (gimp_image_set_grid): ref/unref the grid.

	* app/gui/view-commands.c (view_configure_grid_cmd_callback): set
	the dialog transient for the shell, make shell->grid_dialog a
	weak pointer of the grid dialog.

	* app/gui/grid-dialog.c: don't set shell->grid_dialog to NULL
	here, attach the grid using g_object_set_data_full() and don't
	unref it explicitely. Use gimp_config_is_equal_to() instead of
	gimp_config_diff().
parent bd9231c9
2003-06-24 Michael Natterer <mitch@gimp.org>
* app/core/gimpimage-undo-push.c (undo_pop_image_grid)
* app/core/gimpimage.c (gimp_image_set_grid): ref/unref the grid.
* app/gui/view-commands.c (view_configure_grid_cmd_callback): set
the dialog transient for the shell, make shell->grid_dialog a
weak pointer of the grid dialog.
* app/gui/grid-dialog.c: don't set shell->grid_dialog to NULL
here, attach the grid using g_object_set_data_full() and don't
unref it explicitely. Use gimp_config_is_equal_to() instead of
gimp_config_diff().
2003-06-24 Sven Neumann <sven@gimp.org>
* plug-ins/common/grid.c (dialog): update the preview when the
......@@ -364,11 +364,14 @@ view_configure_grid_cmd_callback (GtkWidget *widget,
if (! shell->grid_dialog)
{
shell->grid_dialog = grid_dialog_new (GIMP_DISPLAY (gdisp));
g_signal_connect_object (gdisp, "disconnect",
G_CALLBACK (gtk_widget_destroy),
shell->grid_dialog,
G_CONNECT_SWAPPED);
gtk_window_set_transient_for (GTK_WINDOW (shell->grid_dialog),
GTK_WINDOW (shell));
gtk_window_set_destroy_with_parent (GTK_WINDOW (shell->grid_dialog),
TRUE);
g_object_add_weak_pointer (G_OBJECT (shell->grid_dialog),
(gpointer *) &shell->grid_dialog);
}
gtk_window_present (GTK_WINDOW (shell->grid_dialog));
......
......@@ -669,8 +669,6 @@ gimp_image_undo_push_image_grid (GimpImage *gimage,
if (grid)
gu->grid = g_object_ref (grid);
else
gu->grid = NULL;
return TRUE;
}
......@@ -689,7 +687,15 @@ undo_pop_image_grid (GimpUndo *undo,
gu = (GridUndo *) undo->data;
tmp = gimp_image_get_grid (undo->gimage);
if (tmp)
g_object_ref (tmp);
gimp_image_set_grid (undo->gimage, gu->grid, FALSE);
if (gu->grid)
g_object_unref (gu->grid);
gu->grid = tmp;
return TRUE;
......
......@@ -3271,9 +3271,19 @@ gimp_image_set_grid (GimpImage *gimage,
g_return_if_fail (GIMP_IS_IMAGE (gimage));
g_return_if_fail (grid == NULL || GIMP_IS_GRID (grid));
if (push_undo)
gimp_image_undo_push_image_grid (gimage, _("Grid"), gimage->grid);
if (grid != gimage->grid)
{
if (push_undo)
gimp_image_undo_push_image_grid (gimage, _("Grid"), gimage->grid);
if (gimage->grid)
g_object_unref (gimage->grid);
gimage->grid = grid;
if (gimage->grid)
g_object_ref (gimage->grid);
}
gimage->grid = grid;
gimp_image_grid_changed (gimage);
}
......@@ -283,7 +283,8 @@ grid_dialog_new (GimpDisplay *gdisp)
g_object_set_data (G_OBJECT (dialog), "gimage", gimage);
g_object_set_data (G_OBJECT (dialog), "shell", shell);
g_object_set_data (G_OBJECT (dialog), "grid", grid);
g_object_set_data_full (G_OBJECT (dialog), "grid", grid,
(GDestroyNotify) g_object_unref);
g_object_set_data (G_OBJECT (dialog), "show-button", show_button);
g_object_set_data (G_OBJECT (dialog), "snap-button", snap_button);
......@@ -353,16 +354,13 @@ remove_callback (GtkWidget *widget,
{
GimpImage *gimage;
GimpDisplayShell *shell;
GimpGrid *grid;
gimage = g_object_get_data (G_OBJECT (dialog), "gimage");
shell = g_object_get_data (G_OBJECT (dialog), "shell");
grid = g_object_get_data (G_OBJECT (dialog), "grid");
gimp_image_set_grid (gimage, NULL, TRUE);
g_object_unref (G_OBJECT (grid));
gtk_widget_destroy (dialog);
shell->grid_dialog = NULL;
}
......@@ -371,14 +369,10 @@ cancel_callback (GtkWidget *widget,
GtkWidget *dialog)
{
GimpDisplayShell *shell;
GimpGrid *grid;
shell = g_object_get_data (G_OBJECT (dialog), "shell");
grid = g_object_get_data (G_OBJECT (dialog), "grid");
g_object_unref (G_OBJECT (grid));
gtk_widget_destroy (dialog);
shell->grid_dialog = NULL;
}
static void
......@@ -402,10 +396,9 @@ ok_callback (GtkWidget *widget,
grid_orig = gimp_image_get_grid (GIMP_IMAGE (gimage));
if (grid_orig == NULL || gimp_config_diff (G_OBJECT (grid_orig), G_OBJECT (grid), 0))
if (grid_orig == NULL || ! gimp_config_is_equal_to (G_OBJECT (grid_orig),
G_OBJECT (grid)))
gimp_image_set_grid (GIMP_IMAGE (gimage), grid, TRUE);
else
g_object_unref (G_OBJECT (grid));
show_grid = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (show_button));
gimp_display_shell_set_show_grid (GIMP_DISPLAY_SHELL (shell), show_grid);
......@@ -414,5 +407,4 @@ ok_callback (GtkWidget *widget,
gimp_display_shell_set_snap_to_grid (GIMP_DISPLAY_SHELL (shell), snap_to_grid);
gtk_widget_destroy (dialog);
shell->grid_dialog = NULL;
}
......@@ -283,7 +283,8 @@ grid_dialog_new (GimpDisplay *gdisp)
g_object_set_data (G_OBJECT (dialog), "gimage", gimage);
g_object_set_data (G_OBJECT (dialog), "shell", shell);
g_object_set_data (G_OBJECT (dialog), "grid", grid);
g_object_set_data_full (G_OBJECT (dialog), "grid", grid,
(GDestroyNotify) g_object_unref);
g_object_set_data (G_OBJECT (dialog), "show-button", show_button);
g_object_set_data (G_OBJECT (dialog), "snap-button", snap_button);
......@@ -353,16 +354,13 @@ remove_callback (GtkWidget *widget,
{
GimpImage *gimage;
GimpDisplayShell *shell;
GimpGrid *grid;
gimage = g_object_get_data (G_OBJECT (dialog), "gimage");
shell = g_object_get_data (G_OBJECT (dialog), "shell");
grid = g_object_get_data (G_OBJECT (dialog), "grid");
gimp_image_set_grid (gimage, NULL, TRUE);
g_object_unref (G_OBJECT (grid));
gtk_widget_destroy (dialog);
shell->grid_dialog = NULL;
}
......@@ -371,14 +369,10 @@ cancel_callback (GtkWidget *widget,
GtkWidget *dialog)
{
GimpDisplayShell *shell;
GimpGrid *grid;
shell = g_object_get_data (G_OBJECT (dialog), "shell");
grid = g_object_get_data (G_OBJECT (dialog), "grid");
g_object_unref (G_OBJECT (grid));
gtk_widget_destroy (dialog);
shell->grid_dialog = NULL;
}
static void
......@@ -402,10 +396,9 @@ ok_callback (GtkWidget *widget,
grid_orig = gimp_image_get_grid (GIMP_IMAGE (gimage));
if (grid_orig == NULL || gimp_config_diff (G_OBJECT (grid_orig), G_OBJECT (grid), 0))
if (grid_orig == NULL || ! gimp_config_is_equal_to (G_OBJECT (grid_orig),
G_OBJECT (grid)))
gimp_image_set_grid (GIMP_IMAGE (gimage), grid, TRUE);
else
g_object_unref (G_OBJECT (grid));
show_grid = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (show_button));
gimp_display_shell_set_show_grid (GIMP_DISPLAY_SHELL (shell), show_grid);
......@@ -414,5 +407,4 @@ ok_callback (GtkWidget *widget,
gimp_display_shell_set_snap_to_grid (GIMP_DISPLAY_SHELL (shell), snap_to_grid);
gtk_widget_destroy (dialog);
shell->grid_dialog = NULL;
}
......@@ -364,11 +364,14 @@ view_configure_grid_cmd_callback (GtkWidget *widget,
if (! shell->grid_dialog)
{
shell->grid_dialog = grid_dialog_new (GIMP_DISPLAY (gdisp));
g_signal_connect_object (gdisp, "disconnect",
G_CALLBACK (gtk_widget_destroy),
shell->grid_dialog,
G_CONNECT_SWAPPED);
gtk_window_set_transient_for (GTK_WINDOW (shell->grid_dialog),
GTK_WINDOW (shell));
gtk_window_set_destroy_with_parent (GTK_WINDOW (shell->grid_dialog),
TRUE);
g_object_add_weak_pointer (G_OBJECT (shell->grid_dialog),
(gpointer *) &shell->grid_dialog);
}
gtk_window_present (GTK_WINDOW (shell->grid_dialog));
......
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